Senior Web Engineer - Credit Cards Team

MoneyLion Inc.; United States; Remote; USD 90,000 - 150,000; Full time

Job summary

An innovative financial technology company is seeking a skilled software engineer to enhance user-facing web applications. This role involves building modular UIs with React and Next.js, ensuring seamless integration of features while collaborating with cross-functional teams. You'll leverage your expertise in TypeScript and testing strategies to deliver high-quality products that empower users in their financial decisions. Join a passionate team dedicated to fostering growth and innovation in a collaborative environment, where your contributions will directly impact the financial well-being of millions.

Benefits

Competitive salary packages and bonuses

Wellness perks

Paid parental leave

Generous Paid Time Off

Learning and Development resources

Qualifications

• 6+ years of software engineering experience with a focus on web applications.
• Deep expertise in React and TypeScript, including advanced component design.

Responsibilities

• Develop and deploy user-facing web applications for credit card discovery.
• Collaborate with teams to implement accessible, responsive features.

Skills

React

TypeScript

Next.js 15

REST APIs

CI/CD pipelines

Playwright

Cypress

AWS

Kubernetes

DataDog

Education

Bachelor's degree in Computer Science or related field

Tools

DataDog

Playwright

Cypress

Job description

MoneyLion is a leader in financial technology, powering the next generation of personalized products and content. We offer a top consumer finance super app, a premier embedded finance platform for enterprise businesses, and a world-class media arm. Our mission is to give everyone the power to make their best financial decisions. We pride ourselves on serving the many, providing confidence through guidance, choice, personalization, and bringing users closer to informed actions.

Our consumer app delivers curated finance content through a tailored feed that encourages learning and sharing. Users can control their finances with our innovative products and marketplace, which includes features to save, borrow, spend, and invest, integrating offers and content from MoneyLion and over 1,100 enterprise partners. Our enterprise technology provides a search engine and marketplace for financial products, enabling companies to embed finance solutions with AI-backed data and tools via our platform and API. Established in 2013, MoneyLion connects millions with the financial products and content they need, when and where they need it.

Engine by MoneyLion

Day-to-day Responsibilities:

1. Contribute to the development and deployment of performant, user-facing web applications that help consumers discover and compare credit card offers.
2. Build modular, testable UI using Next.js 15 (App Router, Server Components, React Suspense) and React 19, emphasizing separation between UI rendering, business logic, and side effects.
3. Collaborate with product and design teams to implement accessible, responsive features aligned with business goals.
4. Design and enforce boundaries between UI and domain logic—keeping components "dumb" and moving logic to framework-agnostic layers where possible.
5. Develop and maintain comprehensive test coverage using tools like Playwright or Cypress to enable safe iteration and deployment.
6. Instrument and monitor features using DataDog and other telemetry tools to ensure system health and observability in production.
7. Participate in design and code reviews focusing on architectural clarity, maintainability, and developer experience.
8. Mentor and support engineers through pair programming, documentation, and feedback.

Qualifications:

1. 6+ years of software engineering experience with a proven track record of shipping user-facing web applications.
2. Deep expertise in React and TypeScript, including advanced typing strategies and component design patterns.
3. Experience implementing testing strategies that encompass unit, integration, and end-to-end coverage.
4. Comfort with integrating REST APIs and managing full data flow from response to UI rendering.
5. Experience with CI/CD pipelines, automated testing, and feature monitoring.
6. Excellent collaboration and communication skills, with a focus on clear engineering practices.
7. Experience with NextJS 15 (App Router, Server Components, React Suspense), TypeScript, and React 19.

Bonus Qualifications:

1. Experience with AWS and Kubernetes.
2. Familiarity with Playwright, Cypress, or similar E2E testing tools.
3. Experience with MUI or other design systems.
4. Passion for performance optimization and Core Web Vitals.
5. Experience with DataDog tracing and observability.
6. Strong appreciation for functional programming principles, immutability, and code predictability.
7. Disfavor for side-effect-heavy logic embedded in UI components.

What We Value

We value growth-minded and collaborative individuals with high learning agility who embody our core values of teamwork, customer-first, and innovation. Every team member is passionate about fintech and dedicated to our mission.

Working at MoneyLion

We prioritize your well-being and growth. Our benefits include:

• Competitive salary packages and bonuses
• Wellness perks
• Paid parental leave
• Generous Paid Time Off
• Learning and Development resources

MoneyLion is committed to equal employment opportunity, valuing diversity and inclusion. We believe in building a team that reflects a variety of backgrounds, perspectives, and skills, where everyone can bring their whole self to work every day.